/*
* Copyright 2000-2017 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.intellij.openapi.vcs;
import com.intellij.openapi.diff.DiffManager;
import com.intellij.openapi.editor.impl.DocumentImpl;
import com.intellij.openapi.editor.markup.MarkupEditorFilterFactory;
import com.intellij.openapi.vcs.ex.Range;
import com.intellij.util.diff.FilesTooBigForDiffException;
import java.util.Arrays;
import java.util.BitSet;
/**
* author: lesya
*/
public class ModifyDocumentTest extends BaseLineStatusTrackerTestCase {
public void testInit() {
DiffManager instance = DiffManager.getInstance();
assertNotNull(instance);
MarkupEditorFilterFactory.createNotFilter(instance.getDiffEditorFilter());
MarkupEditorFilterFactory.createIsNotDiffFilter();
}
public void testSimpleInsert() throws Throwable {
createDocument("1234\n2345\n3456");
insertString(2, "a");
compareRanges();
}
public void testUndo() throws Throwable {
createDocument("1234\n2345\n3456");
insertString(7, "a");
compareRanges();
deleteString(7, 8);
compareRanges();
}
public void testLineEndBeforeModification() throws Throwable {
createDocument("1234\n2345\n3456");
insertString(6, "a");
compareRanges();
insertString(5, "\n");
compareRanges();
}
public void testLineEndBeforeModification2() throws Throwable {
createDocument("1234\n2345\n3456");
insertString(6, "a");
compareRanges();
insertString(4, "\n");
compareRanges();
}
public void testInsertDoubleEnterAtEnd() throws Throwable {
createDocument("1");
insertString(1, "\n");
compareRanges();
insertString(2, "\n");
compareRanges();
}
public void testSimpleInsertAndWholeReplace() throws Throwable {
createDocument("1234\n2345\n3456");
insertString(2, "a");
compareRanges();
replaceString(0, myDocument.getTextLength(), " ");
compareRanges();
}
public void testSimpleInsert2() throws Throwable {
createDocument("1\n2\n3\n4\n5");
insertString(4, "a");
compareRanges();
}
public void testSimpleInsertToEmpty() throws Throwable {
createDocument("");
insertString(0, "a");
compareRanges();
}
public void testDoubleSimpleInsert() throws Throwable {
createDocument("1234\n2345\n3456");
insertString(2, "a");
compareRanges();
insertString(2, "a");
compareRanges();
}
public void testInsertEnter() throws Throwable {
createDocument("1234\n2345\n3456");
insertString(2, "\n");
compareRanges();
}
public void testSimpleInsertAndEnterToEmpty() throws Throwable {
createDocument("");
insertString(0, "a");
compareRanges();
insertString(1, "\n");
compareRanges();
}
public void testInsertEnterAtEnter() throws Throwable {
createDocument("1234\n2345\n3456");
insertString(4, "\n");
compareRanges();
}
public void testInsertEnterAtEnterAndSimpleInsert() throws Throwable {
createDocument("1234\n2345\n3456");
insertString(4, "\n");
compareRanges();
insertString(5, "a");
compareRanges();
}
public void testInsertDoubleEnterAtEnters() throws Throwable {
createDocument("1234\n2345\n3456");
insertString(4, "\n");
compareRanges();
insertString(10, "\n");
compareRanges();
}
public void testInsertEnterAndSpaceAfterEnter() throws Throwable {
createDocument("12345\n12345\n12345");
insertString(5, "\n ");
compareRanges();
}
public void testInsertEnterAndDeleteEnter1() throws Throwable {
createDocument("12345\n12345\n12345");
insertString(5, "\n");
compareRanges();
deleteString(5, 6);
compareRanges();
}
public void testInsertEnterAndDeleteEnter2() throws Throwable {
createDocument("12345\n12345\n12345");
insertString(5, "\n");
compareRanges();
deleteString(6, 7);
compareRanges();
}
public void testSimpleDelete() throws Throwable {
createDocument("1234\n2345\n3456");
deleteString(2, 3);
compareRanges();
}
public void testDeleteLine() throws Throwable {
createDocument("1234\n2345\n3456");
deleteString(0, 5);
compareRanges();
}
public void testDoubleDelete() throws Throwable {
createDocument("1234\n2345\n3456");
deleteString(2, 3);
deleteString(2, 3);
compareRanges();
}
public void testDeleteEnter() throws Throwable {
createDocument("12345\n23456\n34567");
deleteString(5, 6);
compareRanges();
}
public void testDeleteDoubleEnter() throws Throwable {
createDocument("12345\n\n23456\n34567");
deleteString(5, 6);
compareRanges();
}
//
public void testDoubleInsertToClass() throws Throwable {
createDocument("class A{\n\n}");
insertString(9, "a");
compareRanges();
insertString(10, "a");
compareRanges();
}
public void testInsertSymbolAndEnterToClass() throws Throwable {
createDocument("class A{\n\n}");
insertString(9, "a");
compareRanges();
insertString(10, "\n");
compareRanges();
}
public void testMultiLineReplace2() throws Throwable {
createDocument("012a\n012b\n012c");
replaceString(4, 9, "\nx\ny\nz");
compareRanges();
}
public void testChangedLines1() throws Throwable {
createDocument("class A{\nx\na\nb\nc\n}", "class A{\n1\nx\n2\n}");
compareRanges();
}
public void testMultiLineReplace1() throws Throwable {
createDocument("012a\n012b\n012c\n012d\n012e");
replaceString(5, 6, "a");
compareRanges();
replaceString(4, 14, "\nx");
compareRanges();
}
public void testInsertAndModify() throws FilesTooBigForDiffException {
createDocument("a\nb\nc\nd");
insertString(3, "\n");
compareRanges();
insertString(4, "\n");
compareRanges();
insertString(6, " ");
compareRanges();
}
public void testRangesShouldMerge() throws FilesTooBigForDiffException {
createDocument("1\n2\n3\n4");
insertString(1, "1");
compareRanges();
insertString(6, "3");
compareRanges();
insertString(3, "2");
compareRanges();
}
public void testShiftRangesAfterChange() throws FilesTooBigForDiffException {
createDocument("1\n2\n3\n4");
insertString(7, "4");
compareRanges();
insertString(0, "\n");
compareRanges();
insertString(0, "\n");
compareRanges();
insertString(0, "\n");
compareRanges();
}
public void testInsertBeforeChange() throws FilesTooBigForDiffException {
createDocument(" 11\n 3 \n 44\n 55\n 6\n 7\n 88\n ", " 1\n 2\n 3 \n 4\n 5\n 6\n 7\n 8\n ");
insertString(9, "3");
compareRanges();
assertEquals(" 11\n 33 \n 44\n 55\n 6\n 7\n 88\n ", myDocument.getText());
insertString(9, "aaa\nbbbbbbbb\ncccc\ndddd");
compareRanges();
}
public void testUndoDeletion() throws FilesTooBigForDiffException {
createDocument("1\n2\n3\n4\n5\n6\n7\n");
deleteString(4, 6);
assertEquals("1\n2\n4\n5\n6\n7\n", myDocument.getText());
compareRanges();
insertString(4, "3\n");
compareRanges();
}
public void testUndoDeletion2() throws FilesTooBigForDiffException {
createDocument("1\n2\n3\n4\n5\n6\n7\n");
deleteString(3, 5);
assertEquals("1\n2\n4\n5\n6\n7\n", myDocument.getText());
compareRanges();
insertString(4, "\n3");
compareRanges();
}
public void testSRC17123() throws FilesTooBigForDiffException {
createDocument("package package;\n" + "\n" + "public class Class3 {\n" + " public int i1;\n" + " public int i2;\n" +
" public int i3;\n" + " public int i4;\n" + "\n" + " public static void main(String[] args) {\n" + "\n" +
" }\n" + "}");
deleteString(39, 58);
compareRanges();
assertEquals("package package;\n" + "\n" + "public class Class3 {\n" + " public int i2;\n" + " public int i3;\n" +
" public int i4;\n" + "\n" + " public static void main(String[] args) {\n" + "\n" + " }\n" + "}",
myDocument.getText());
deleteString(39, myDocument.getTextLength());
compareRanges();
deleteString(myDocument.getTextLength() - 1, myDocument.getTextLength());
}
public void testUnexpetedDeletedRange() throws FilesTooBigForDiffException {
createDocument(" public class\n bbb\n");
insertString(17, " \n");
assertEquals(" public class\n \n bbb\n", myDocument.getText());
compareRanges();
deleteString(17, 21);
assertEquals(" public class\n\n bbb\n", myDocument.getText());
compareRanges();
insertString(18, " \n");
assertEquals(" public class\n\n \n bbb\n", myDocument.getText());
compareRanges();
deleteString(18, 22);
assertEquals(" public class\n\n\n bbb\n", myDocument.getText());
compareRanges();
deleteString(4, 10);
assertEquals(" class\n\n\n bbb\n", myDocument.getText());
compareRanges();
insertString(4, "p");
assertEquals(" p class\n\n\n bbb\n", myDocument.getText());
compareRanges();
insertString(5, "r");
assertEquals(" pr class\n\n\n bbb\n", myDocument.getText());
compareRanges();
insertString(6, "i");
assertEquals(" pri class\n\n\n bbb\n", myDocument.getText());
compareRanges();
}
public void testSrc29814() throws FilesTooBigForDiffException {
String text = "111\n" + "222\n" + "333\n";
createDocument(text);
deleteString(0, text.length());
compareRanges();
assertEquals("", myDocument.getText());
insertString(0, "222\n");
compareRanges();
deleteString(0, 4);
compareRanges();
insertString(0, text);
compareRanges();
}
public void testDeletingTwoMethods() throws FilesTooBigForDiffException {
String part1 = "class Foo {\n" + " public void method1() {\n" + " // something\n" + " }\n" + "\n";
String part2 = " public void method2() {\n" + " // something\n" + " }\n" + "\n" + " public void method3() {\n" +
" // something\n" + " }\n";
String part3 = "\n" + " public void method4() {\n" + " // something\n" + " }\n" + "}";
String text = part1 + part2 + part3;
createDocument(text);
deleteString(part1.length(), part1.length() + part2.length());
assertEquals(part1 + part3, myDocument.getText());
assertEquals(Arrays.asList(new Range(5, 5, 5, 12)), myTracker.getRanges());
deleteString(part1.length(), part1.length() + 1);
compareRanges();
}
public void testBug1() throws Throwable {
createDocument("1\n2\n3\n4\n");
deleteString(4, 6);
compareRanges();
insertString(3, "X");
compareRanges();
}
public void testBug2() throws Throwable {
createDocument("1\n2\n3\n4\n5\n6\n");
deleteString(4, 6);
compareRanges();
deleteString(8, 10);
compareRanges();
insertString(4, "3\n8\n");
compareRanges();
}
public void testBug3() throws Throwable {
createDocument("\n\n00\n556\n");
deleteString(3, 6);
checkCantTrim();
deleteString(1, 4);
checkCantTrim();
deleteString(0, 2);
checkCantTrim();
insertString(0, "\n\n32\n");
checkCantTrim();
deleteString(1, 4);
checkCantTrim();
}
public void testBug4() throws Throwable {
createDocument("\n5\n30\n5240\n32\n46\n\n\n\n51530\n\n");
insertString(3, "40\n1\n2");
checkCantTrim();
deleteString(10, 25);
checkCantTrim();
deleteString(1, 5);
checkCantTrim();
insertString(9, "30\n\n23");
checkCantTrim();
deleteString(2, 11);
checkCantTrim();
}
public void testBug5() throws Throwable {
createDocument("\n");
replaceString(0, 0, "\n\n6406");
deleteString(1, 2);
insertString(1, "\n11\n5");
insertString(3, "130");
replaceString(8, 8, "3");
replaceString(9, 14, "4\n\n56\n21\n");
replaceString(3, 17, " 60246");
insertString(7, "01511");
insertString(9, "2633\n33");
deleteString(16, 17);
deleteString(15, 19);
deleteString(4, 15);
replaceString(2, 3, "\n34\n\n310\n");
deleteString(2, 3);
deleteString(8, 10);
insertString(1, "051");
checkCantTrim();
}
public void testTrimSpaces1() throws Throwable {
createDocument("a \nb \nc ");
insertString(0, "x");
((DocumentImpl)myDocument).stripTrailingSpaces(null, true);
BitSet lines = new BitSet();
lines.set(0);
rollback(lines);
((DocumentImpl)myDocument).stripTrailingSpaces(null, true);
assertEquals("a \nb \nc ", myDocument.getText());
}
public void testTrimSpaces2() throws Throwable {
createDocument("a \nb \nc ");
insertString(0, "x");
((DocumentImpl)myDocument).stripTrailingSpaces(null, true);
assertEquals("xa\nb \nc ", myDocument.getText());
}
public void testTrimSpaces3() throws Throwable {
createDocument("a \nb \nc ");
insertString(6, "x");
insertString(0, "x");
((DocumentImpl)myDocument).stripTrailingSpaces(null, true);
BitSet lines = new BitSet();
lines.set(2);
rollback(lines);
((DocumentImpl)myDocument).stripTrailingSpaces(null, true);
assertEquals("xa\nb \nc ", myDocument.getText());
}
}